PROBLEM TO BE SOLVED : To provide a real estate property information distribution system in which a real estate agent as a franchisee has no feelings of unfairness and it is easy for users to retrieve a real estate property.SOLUTION : The real estate property information distribution system has an information providing server 2 installed in a headquarter H, and real estate property retrieving devices 31 to 38 installed by real estate agents E1 to E3 allowed to arrange them in management areas A1 to A3 partitioned and allocated by the headquarter H, wherein the information providing server associates mediated property information showing mediated properties located in their own management areas of the real estate agents E1 to E3 and management property information showing management properties located in their own management areas of the real estate agents E1 to E3 and other management areas with real estate agent information showing real estate agents holding the properties to register them as property information, retrieves the property information on the basis of retrieval condition information from a real estate property retrieving device 3, and transmits the retrieved property information to the real estate property retrieving device 3.COPYRIGHT : (C)2008, JPO&INPIT